eVision::EQRCode Class Reference

Represents a QR code found in the search field. More...

#include <eVision/EasyQRCode/EQRCode.h>

Collaboration diagram for eVision::EQRCode:

Public Member Functions
	EQRCode ()
	Creates an EQRCode object.
	EQRCode (const eVision::EQRCode &other)
	Creates an EQRCode object.
virtual	~EQRCode () throw ()
eVision::EQRCode &	operator= (const eVision::EQRCode &other)
	Assignment operator.
eVision::EQRCodeModel	GetModel () const
	Model of the QR code.
uint32_t	GetVersion () const
	Version of the QR code.
eVision::EQRCodeLevel	GetLevel () const
	Error correction level of the QR code.
const eVision::EQRCodeGeometry &	GetGeometry () const
	Geometry of the QR code returned as an EQRCodeGeometry object.
eVision::ERegion	ToRegion () const
	Creates an ERegion from the EQRCode.
eVision::EFrame	ToFrame (bool useAngle, eVision::EFrameScaling frameScaling) const
	Creates an EFrame from the EQRCode.
eVision::EFrame	ToFrame (bool useAngle, eVision::EFrameScaling frameScaling, const eVision::EFrame &frame) const
	Creates an EFrame from the EQRCode.
eVision::EPoint	GetCenter () const
	Returns the center of the EQRCode.
float	GetSizeX () const
	Returns the size of the EQRCode on its X axis. This corresponds to the mean between the sizes of the top and bottom sides of the EQRCode.
float	GetSizeY () const
	Returns the size of the EQRCode on its Y axis. This corresponds to the mean between the sizes of the left and right sides of the EQRCode.
float	GetAngle () const
	Returns the angle of the EQRCode as if it was an ERectangle.
const eVision::EQRCodeDecodedStream &	GetDecodedStream () const
	Decoded stream extracted from the QR Code, returned as an EQRCodeDecodedStream object.
float	GetUnusedErrorCorrection () const
	Unused error correction.
bool	GetIsDecodingReliable () const
	Decoding reliability.
eVision::EQRCodeIso15415GradingParameters	GetIso15415GradingParameters () const
	ISO/IEC 15415 grading parameters.
eVision::EQRCodeIso29158GradingParameters	GetIso29158GradingParameters () const
	ISO/IEC 29158 grading parameters.
std::string	GetDecodedString () const
	String containing the concatenated decoded data of the decoded stream.
std::string	GetDecodedString (eVision::EByteInterpretationMode byteInterpretationMode) const
	String containing the concatenated decoded data of the decoded stream.
bool	IsGS1 () const
	Return true if the decoded string uses the GS1 standard.
std::vector< eVision::EMatrixPosition >	GetErrors () const
	Retrieves the position of the errors detected in the QR code symbol.
eVision::EQuadrangle	GetCellPosition (int32_t x, int32_t y) const
	Position of a cell of the QR code in the Image/ROI.
eVision::EQuadrangle	GetCellPosition (eVision::EMatrixPosition position) const
	Position of a cell of the QR code in the Image/ROI.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX, float panY) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, float zoomX) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX, float panY) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX, float panY) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawPosition (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color) const
	Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX, float panY) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, float zoomX) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX, float panY) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX, float panY) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color) const
	Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.
void	DrawDecodedString (eVision::EDrawAdapter *drawAdapter, bool showHumanReadableForGS1, float zoomX, float zoomY, float panX, float panY) const
	Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.
void	DrawDecodedString (eVision::EDrawAdapter *drawAdapter, bool showHumanReadableForGS1, float zoomX, float zoomY, float panX) const
	Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.
void	DrawDecodedString (eVision::EDrawAdapter *drawAdapter, bool showHumanReadableForGS1, float zoomX, float zoomY) const
	Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.
void	DrawDecodedString (eVision::EDrawAdapter *drawAdapter, bool showHumanReadableForGS1, float zoomX) const
	Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.
void	DrawDecodedString (eVision::EDrawAdapter *drawAdapter, bool showHumanReadableForGS1) const
	Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.
void	DrawDecodedString (eVision::EDrawAdapter *drawAdapter) const
	Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.
void	DrawDecodedString (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, bool showHumanReadableForGS1, float zoomX, float zoomY, float panX, float panY) const
	Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.
void	DrawDecodedString (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, bool showHumanReadableForGS1, float zoomX, float zoomY, float panX) const
	Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.
void	DrawDecodedString (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, bool showHumanReadableForGS1, float zoomX, float zoomY) const
	Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.
void	DrawDecodedString (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, bool showHumanReadableForGS1, float zoomX) const
	Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.
void	DrawDecodedString (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, bool showHumanReadableForGS1) const
	Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.
void	DrawDecodedString (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame) const
	Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX, float panY) const
	Draws the QR code using a pre-defined pen.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX) const
	Draws the QR code using a pre-defined pen.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY) const
	Draws the QR code using a pre-defined pen.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX) const
	Draws the QR code using a pre-defined pen.
void	Draw (eVision::EDrawAdapter *drawAdapter) const
	Draws the QR code using a pre-defined pen.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY) const
	Draws the QR code using a pre-defined pen.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX) const
	Draws the QR code using a pre-defined pen.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY) const
	Draws the QR code using a pre-defined pen.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX) const
	Draws the QR code using a pre-defined pen.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame) const
	Draws the QR code using a pre-defined pen.
void	Draw (HDC hDC, float zoomX, float zoomY, float panX, float panY) const
	Draws the QR code using a pre-defined pen.
void	Draw (HDC hDC, float zoomX, float zoomY, float panX) const
	Draws the QR code using a pre-defined pen.
void	Draw (HDC hDC, float zoomX, float zoomY) const
	Draws the QR code using a pre-defined pen.
void	Draw (HDC hDC, float zoomX) const
	Draws the QR code using a pre-defined pen.
void	Draw (HDC hDC) const
	Draws the QR code using a pre-defined pen.
void	DrawWithCurrentPen (HDC hDC, float zoomX, float zoomY, float panX, float panY) const
	Draws the QR code using the pen currently set in the graphical context.
void	DrawWithCurrentPen (HDC hDC, float zoomX, float zoomY, float panX) const
	Draws the QR code using the pen currently set in the graphical context.
void	DrawWithCurrentPen (HDC hDC, float zoomX, float zoomY) const
	Draws the QR code using the pen currently set in the graphical context.
void	DrawWithCurrentPen (HDC hDC, float zoomX) const
	Draws the QR code using the pen currently set in the graphical context.
void	DrawWithCurrentPen (HDC hDC) const
	Draws the QR code using the pen currently set in the graphical context.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX, float panY) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, float zoomX) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX, float panY) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX, float panY) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (HDC hDC, float zoomX, float zoomY, float panX, float panY) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (HDC hDC, float zoomX, float zoomY, float panX) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (HDC hDC, float zoomX, float zoomY) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (HDC hDC, float zoomX) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrors (HDC hDC) const
	Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.
void	DrawErrorsWithCurrentPen (HDC hDC, float zoomX, float zoomY, float panX, float panY) const
	Draws the detected errors using the pen currently set in the graphical context.
void	DrawErrorsWithCurrentPen (HDC hDC, float zoomX, float zoomY, float panX) const
	Draws the detected errors using the pen currently set in the graphical context.
void	DrawErrorsWithCurrentPen (HDC hDC, float zoomX, float zoomY) const
	Draws the detected errors using the pen currently set in the graphical context.
void	DrawErrorsWithCurrentPen (HDC hDC, float zoomX) const
	Draws the detected errors using the pen currently set in the graphical context.
void	DrawErrorsWithCurrentPen (HDC hDC) const
	Draws the detected errors using the pen currently set in the graphical context.
std::string	GetReserved1 ()
	EQRCode (CppWrapperInternal::InternalConstructor)

Public Attributes
CppWrapperInternal::WrappedClass	wrappedClass_

Detailed Description

Represents a QR code found in the search field.

License(s): EasyQRCode

Constructor & Destructor Documentation

EQRCode() [1/3]

eVision::EQRCode::EQRCode

(

)

Creates an EQRCode object.

EQRCode() [2/3]

eVision::EQRCode::EQRCode

(

const eVision::EQRCode &

other

)

Creates an EQRCode object.

Parameters

other

Another EQRCode.

~EQRCode()

eVision::EQRCode::~EQRCode ( ) throw (  )

virtual

EQRCode() [3/3]

eVision::EQRCode::EQRCode

(

CppWrapperInternal::InternalConstructor

)

Member Function Documentation

Draw() [1/15]

void eVision::EQRCode::Draw

(

eVision::EDrawAdapter *

drawAdapter

)

const

Draws the QR code using a pre-defined pen.

Parameters

drawAdapter

Draw adapter.

Draw() [2/15]

void eVision::EQRCode::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame ) const

Draws the QR code using a pre-defined pen.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code. Usually, frame used to detect and read the qr code.

Draw() [3/15]

void eVision::EQRCode::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX ) const

Draws the QR code using a pre-defined pen.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code. Usually, frame used to detect and read the qr code.
zoomX	Horizontal zooming factor. By default, true scale is used.

Draw() [4/15]

void eVision::EQRCode::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY ) const

Draws the QR code using a pre-defined pen.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code. Usually, frame used to detect and read the qr code.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Draw() [5/15]

void eVision::EQRCode::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the QR code using a pre-defined pen.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code. Usually, frame used to detect and read the qr code.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Draw() [6/15]

void eVision::EQRCode::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the QR code using a pre-defined pen.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code. Usually, frame used to detect and read the qr code.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Draw() [7/15]

void eVision::EQRCode::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX ) const

Draws the QR code using a pre-defined pen.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.

Draw() [8/15]

void eVision::EQRCode::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY ) const

Draws the QR code using a pre-defined pen.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Draw() [9/15]

void eVision::EQRCode::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the QR code using a pre-defined pen.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Draw() [10/15]

void eVision::EQRCode::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the QR code using a pre-defined pen.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Draw() [11/15]

void eVision::EQRCode::Draw

(

HDC

hDC

)

const

Draws the QR code using a pre-defined pen.

Parameters

hDC	Handle of the device context on which to draw.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [12/15]

void eVision::EQRCode::Draw	(	HDC	hDC,
		float	zoomX ) const

Draws the QR code using a pre-defined pen.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [13/15]

void eVision::EQRCode::Draw	(	HDC	hDC,
		float	zoomX,
		float	zoomY ) const

Draws the QR code using a pre-defined pen.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [14/15]

void eVision::EQRCode::Draw	(	HDC	hDC,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the QR code using a pre-defined pen.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [15/15]

void eVision::EQRCode::Draw	(	HDC	hDC,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the QR code using a pre-defined pen.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawDecodedString() [1/12]

void eVision::EQRCode::DrawDecodedString

(

eVision::EDrawAdapter *

drawAdapter

)

const

Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.

Parameters

drawAdapter

Handle of the graphics context on which to draw.

DrawDecodedString() [2/12]

void eVision::EQRCode::DrawDecodedString	(	eVision::EDrawAdapter *	drawAdapter,
		bool	showHumanReadableForGS1 ) const

Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.

Parameters

drawAdapter	Handle of the graphics context on which to draw.
showHumanReadableForGS1	Whether we show Human readable or machine readable version of GS1 codes. Defaults to True.

DrawDecodedString() [3/12]

void eVision::EQRCode::DrawDecodedString	(	eVision::EDrawAdapter *	drawAdapter,
		bool	showHumanReadableForGS1,
		float	zoomX ) const

Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.

Parameters

drawAdapter	Handle of the graphics context on which to draw.
showHumanReadableForGS1	Whether we show Human readable or machine readable version of GS1 codes. Defaults to True.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawDecodedString() [4/12]

void eVision::EQRCode::DrawDecodedString	(	eVision::EDrawAdapter *	drawAdapter,
		bool	showHumanReadableForGS1,
		float	zoomX,
		float	zoomY ) const

Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.

Parameters

drawAdapter	Handle of the graphics context on which to draw.
showHumanReadableForGS1	Whether we show Human readable or machine readable version of GS1 codes. Defaults to True.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawDecodedString() [5/12]

void eVision::EQRCode::DrawDecodedString	(	eVision::EDrawAdapter *	drawAdapter,
		bool	showHumanReadableForGS1,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.

Parameters

drawAdapter	Handle of the graphics context on which to draw.
showHumanReadableForGS1	Whether we show Human readable or machine readable version of GS1 codes. Defaults to True.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawDecodedString() [6/12]

void eVision::EQRCode::DrawDecodedString	(	eVision::EDrawAdapter *	drawAdapter,
		bool	showHumanReadableForGS1,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.

Parameters

drawAdapter	Handle of the graphics context on which to draw.
showHumanReadableForGS1	Whether we show Human readable or machine readable version of GS1 codes. Defaults to True.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawDecodedString() [7/12]

void eVision::EQRCode::DrawDecodedString	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame ) const

Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.

Parameters

drawAdapter	Handle of the graphics context on which to draw.
frame	Frame associated with the bar code.

DrawDecodedString() [8/12]

void eVision::EQRCode::DrawDecodedString	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		bool	showHumanReadableForGS1 ) const

Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.

Parameters

drawAdapter	Handle of the graphics context on which to draw.
frame	Frame associated with the bar code.
showHumanReadableForGS1	Whether we show Human readable or machine readable version of GS1 codes. Defaults to True.

DrawDecodedString() [9/12]

void eVision::EQRCode::DrawDecodedString	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		bool	showHumanReadableForGS1,
		float	zoomX ) const

Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.

Parameters

drawAdapter	Handle of the graphics context on which to draw.
frame	Frame associated with the bar code.
showHumanReadableForGS1	Whether we show Human readable or machine readable version of GS1 codes. Defaults to True.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawDecodedString() [10/12]

void eVision::EQRCode::DrawDecodedString	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		bool	showHumanReadableForGS1,
		float	zoomX,
		float	zoomY ) const

Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.

Parameters

drawAdapter	Handle of the graphics context on which to draw.
frame	Frame associated with the bar code.
showHumanReadableForGS1	Whether we show Human readable or machine readable version of GS1 codes. Defaults to True.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawDecodedString() [11/12]

void eVision::EQRCode::DrawDecodedString	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		bool	showHumanReadableForGS1,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.

Parameters

drawAdapter	Handle of the graphics context on which to draw.
frame	Frame associated with the bar code.
showHumanReadableForGS1	Whether we show Human readable or machine readable version of GS1 codes. Defaults to True.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawDecodedString() [12/12]

void eVision::EQRCode::DrawDecodedString	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		bool	showHumanReadableForGS1,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the decoded string below the position of the EQRCode. If EQRCode cannot be decoded automatically, nothing is displayed. The text color is the one of the pen of the drawAdapter or white if no pen is defined. The background color is the one of the brush of the drawAdapter or black if no brush is defined.

Parameters

drawAdapter	Handle of the graphics context on which to draw.
frame	Frame associated with the bar code.
showHumanReadableForGS1	Whether we show Human readable or machine readable version of GS1 codes. Defaults to True.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawErrors() [1/25]

void eVision::EQRCode::DrawErrors

(

eVision::EDrawAdapter *

drawAdapter

)

const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter

Draw adapter.

DrawErrors() [2/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.

DrawErrors() [3/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.

DrawErrors() [4/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawErrors() [5/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawErrors() [6/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawErrors() [7/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawErrors() [8/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawErrors() [9/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawErrors() [10/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawErrors() [11/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawErrors() [12/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.

DrawErrors() [13/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawErrors() [14/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawErrors() [15/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawErrors() [16/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawErrors() [17/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawErrors() [18/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawErrors() [19/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawErrors() [20/25]

void eVision::EQRCode::DrawErrors	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawErrors() [21/25]

void eVision::EQRCode::DrawErrors

(

HDC

hDC

)

const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

hDC	Handle of the device context on which to draw.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawErrors() [22/25]

void eVision::EQRCode::DrawErrors	(	HDC	hDC,
		float	zoomX ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawErrors() [23/25]

void eVision::EQRCode::DrawErrors	(	HDC	hDC,
		float	zoomX,
		float	zoomY ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawErrors() [24/25]

void eVision::EQRCode::DrawErrors	(	HDC	hDC,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawErrors() [25/25]

void eVision::EQRCode::DrawErrors	(	HDC	hDC,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the detected errors of the QR code. This consists in drawing lines connecting the outer corners of each erroneous cell of the code.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawErrorsWithCurrentPen() [1/5]

void eVision::EQRCode::DrawErrorsWithCurrentPen

(

HDC

hDC

)

const

Draws the detected errors using the pen currently set in the graphical context.

Parameters

hDC	Handle of the device context on which to draw.

Deprecated

Use the overload of EQRCode::DrawErrors taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawErrorsWithCurrentPen() [2/5]

void eVision::EQRCode::DrawErrorsWithCurrentPen	(	HDC	hDC,
		float	zoomX ) const

Draws the detected errors using the pen currently set in the graphical context.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.

Deprecated

Use the overload of EQRCode::DrawErrors taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawErrorsWithCurrentPen() [3/5]

void eVision::EQRCode::DrawErrorsWithCurrentPen	(	HDC	hDC,
		float	zoomX,
		float	zoomY ) const

Draws the detected errors using the pen currently set in the graphical context.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Deprecated

Use the overload of EQRCode::DrawErrors taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawErrorsWithCurrentPen() [4/5]

void eVision::EQRCode::DrawErrorsWithCurrentPen	(	HDC	hDC,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the detected errors using the pen currently set in the graphical context.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload of EQRCode::DrawErrors taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawErrorsWithCurrentPen() [5/5]

void eVision::EQRCode::DrawErrorsWithCurrentPen	(	HDC	hDC,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the detected errors using the pen currently set in the graphical context.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload of EQRCode::DrawErrors taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawGrid() [1/20]

void eVision::EQRCode::DrawGrid

(

eVision::EDrawAdapter *

drawAdapter

)

const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter

Draw adapter.

DrawGrid() [2/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.

DrawGrid() [3/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.

DrawGrid() [4/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawGrid() [5/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawGrid() [6/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawGrid() [7/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawGrid() [8/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawGrid() [9/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawGrid() [10/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawGrid() [11/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawGrid() [12/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.

DrawGrid() [13/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawGrid() [14/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawGrid() [15/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawGrid() [16/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawGrid() [17/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawGrid() [18/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawGrid() [19/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawGrid() [20/20]

void eVision::EQRCode::DrawGrid	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the grid of the QR code. This consists in drawing lines connecting the outer corners of each cell of the code.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawPosition() [1/20]

void eVision::EQRCode::DrawPosition

(

eVision::EDrawAdapter *

drawAdapter

)

const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter

Draw adapter.

DrawPosition() [2/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.

DrawPosition() [3/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.

DrawPosition() [4/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawPosition() [5/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawPosition() [6/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawPosition() [7/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawPosition() [8/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawPosition() [9/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawPosition() [10/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawPosition() [11/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
frame	Frame associated with the QR code.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawPosition() [12/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.

DrawPosition() [13/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawPosition() [14/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawPosition() [15/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawPosition() [16/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
color	The color in which to draw the overlay.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawPosition() [17/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawPosition() [18/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawPosition() [19/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawPosition() [20/20]

void eVision::EQRCode::DrawPosition	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the position of the QR code. This consists in drawing lines connecting the outer corners of the code.

Parameters

drawAdapter	Draw adapter.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawWithCurrentPen() [1/5]

void eVision::EQRCode::DrawWithCurrentPen

(

HDC

hDC

)

const

Draws the QR code using the pen currently set in the graphical context.

Parameters

hDC	Handle of the device context on which to draw.

Deprecated

Use the overload of EQRCode::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawWithCurrentPen() [2/5]

void eVision::EQRCode::DrawWithCurrentPen	(	HDC	hDC,
		float	zoomX ) const

Draws the QR code using the pen currently set in the graphical context.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.

Deprecated

Use the overload of EQRCode::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawWithCurrentPen() [3/5]

void eVision::EQRCode::DrawWithCurrentPen	(	HDC	hDC,
		float	zoomX,
		float	zoomY ) const

Draws the QR code using the pen currently set in the graphical context.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Deprecated

Use the overload of EQRCode::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawWithCurrentPen() [4/5]

void eVision::EQRCode::DrawWithCurrentPen	(	HDC	hDC,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the QR code using the pen currently set in the graphical context.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload of EQRCode::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawWithCurrentPen() [5/5]

void eVision::EQRCode::DrawWithCurrentPen	(	HDC	hDC,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the QR code using the pen currently set in the graphical context.

Parameters

hDC	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload of EQRCode::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

GetAngle()

float eVision::EQRCode::GetAngle

(

)

const

Returns the angle of the EQRCode as if it was an ERectangle.

GetCellPosition() [1/2]

eVision::EQuadrangle eVision::EQRCode::GetCellPosition

(

eVision::EMatrixPosition

position

)

const

Position of a cell of the QR code in the Image/ROI.

Parameters

position

The position of the cell in the QR code symbol.

GetCellPosition() [2/2]

eVision::EQuadrangle eVision::EQRCode::GetCellPosition	(	int32_t	x,
		int32_t	y ) const

Position of a cell of the QR code in the Image/ROI.

Parameters

x	The horizontal index of the cell in the QR code symbol.
y	The vertical index of the cell in the QR code symbol.

GetCenter()

eVision::EPoint eVision::EQRCode::GetCenter

(

)

const

Returns the center of the EQRCode.

GetDecodedStream()

const eVision::EQRCodeDecodedStream & eVision::EQRCode::GetDecodedStream

(

)

const

Decoded stream extracted from the QR Code, returned as an EQRCodeDecodedStream object.

GetDecodedString() [1/2]

std::string eVision::EQRCode::GetDecodedString

(

)

const

String containing the concatenated decoded data of the decoded stream.

No parameter is required if no bytes are encoded or if the ECI byte encoding mode is supported. Exception will be thrown if a parameter is required or if a wrong one is used.

The EByteInterpretationMode::EByteInterpretationMode_Hexadecimal parameter throws no exception and will return the bytes hexadecimal values wrapped between '0xEFBFBD'. This mode overrides the ECI mode. Sample : RC -> EFBFBD + RC + EFBFBD -> EFBFBD5243EFBFBD

See EByteInterpretationMode for more options.

GetDecodedString() [2/2]

std::string eVision::EQRCode::GetDecodedString

(

eVision::EByteInterpretationMode

byteInterpretationMode

)

const

String containing the concatenated decoded data of the decoded stream.

Parameters

byteInterpretationMode

The EByteInterpretationMode that should be used to interpret bytes.

No parameter is required if no bytes are encoded or if the ECI byte encoding mode is supported. Exception will be thrown if a parameter is required or if a wrong one is used.

The EByteInterpretationMode::EByteInterpretationMode_Hexadecimal parameter throws no exception and will return the bytes hexadecimal values wrapped between '0xEFBFBD'. This mode overrides the ECI mode. Sample : RC -> EFBFBD + RC + EFBFBD -> EFBFBD5243EFBFBD

See EByteInterpretationMode for more options.

GetErrors()

std::vector< eVision::EMatrixPosition > eVision::EQRCode::GetErrors

(

)

const

Retrieves the position of the errors detected in the QR code symbol.

GetGeometry()

const eVision::EQRCodeGeometry & eVision::EQRCode::GetGeometry

(

)

const

Geometry of the QR code returned as an EQRCodeGeometry object.

The geometry of an EQRCode::EQRCode objects is described by its position and by the position of its finder pattern centers.

GetIsDecodingReliable()

bool eVision::EQRCode::GetIsDecodingReliable

(

)

const

Decoding reliability.

GetIso15415GradingParameters()

eVision::EQRCodeIso15415GradingParameters eVision::EQRCode::GetIso15415GradingParameters

(

)

const

ISO/IEC 15415 grading parameters.

Grading will only be computed if EQRCodeReader::SetComputeGrading is set to true.

GetIso29158GradingParameters()

eVision::EQRCodeIso29158GradingParameters eVision::EQRCode::GetIso29158GradingParameters

(

)

const

ISO/IEC 29158 grading parameters.

Grading will only be computed if EQRCodeReader::SetComputeGrading is set to true. Retrieves the grading parameters specific to ISO29158. For parameters common with ISO15415, refer to the EQRCode::GetIso15415GradingParameters.

GetLevel()

eVision::EQRCodeLevel eVision::EQRCode::GetLevel

(

)

const

Error correction level of the QR code.

The EQRCodeLevel enum contains the four possible values, L, M, Q, H.

GetModel()

eVision::EQRCodeModel eVision::EQRCode::GetModel

(

)

const

Model of the QR code.

Possible values are part of the EQRCodeModel enum.

GetReserved1()

std::string eVision::EQRCode::GetReserved1

(

)

GetSizeX()

float eVision::EQRCode::GetSizeX

(

)

const

Returns the size of the EQRCode on its X axis. This corresponds to the mean between the sizes of the top and bottom sides of the EQRCode.

GetSizeY()

float eVision::EQRCode::GetSizeY

(

)

const

Returns the size of the EQRCode on its Y axis. This corresponds to the mean between the sizes of the left and right sides of the EQRCode.

GetUnusedErrorCorrection()

float eVision::EQRCode::GetUnusedErrorCorrection

(

)

const

Unused error correction.

Returns the amount of unused error correction as a percentage.

This parameter ranges from 0 to 1. Returns -1 if error correction failed (too many errors).

GetVersion()

uint32_t eVision::EQRCode::GetVersion

(

)

const

Version of the QR code.

The version of a QR code indicates its size in terms of module number per line (number of module per line = 17+4*version).

IsGS1()

bool eVision::EQRCode::IsGS1

(

)

const

Return true if the decoded string uses the GS1 standard.

operator=()

eVision::EQRCode & eVision::EQRCode::operator=

(

const eVision::EQRCode &

other

)

Assignment operator.

Parameters

other

The EQRCode::EQRCode object that should be copied

ToFrame() [1/2]

eVision::EFrame eVision::EQRCode::ToFrame	(	bool	useAngle,
		eVision::EFrameScaling	frameScaling ) const

Creates an EFrame from the EQRCode.

Parameters

useAngle	Whether to use the angle of the EQRCode in the frame.
frameScaling	How to handle the scale of the frame. EFrameScaling::EFrameScaling_UseScaling is not supported.

ToFrame() [2/2]

eVision::EFrame eVision::EQRCode::ToFrame	(	bool	useAngle,
		eVision::EFrameScaling	frameScaling,
		const eVision::EFrame &	frame ) const

Creates an EFrame from the EQRCode.

Parameters

useAngle	Whether to use the angle of the EQRCode in the frame.
frameScaling	How to handle the scale of the frame. EFrameScaling::EFrameScaling_UseScaling is not supported.
frame	Parent frame. Used when the EQRCode was read using a frame.

ToRegion()

eVision::ERegion eVision::EQRCode::ToRegion

(

)

const

Creates an ERegion from the EQRCode.

Member Data Documentation

wrappedClass_

CppWrapperInternal::WrappedClass eVision::EQRCode::wrappedClass_